Numerous American Indian historic sites and museums, the National Cowboy Hall of Fame, State Capital Building and Murrah Federal Building monument in Oklahoma City, the Will Rogers Museum, and much, much more.

Times to Travel: With a most interesting collection of family attractions, monuments, museums and historic sites, Oklahoma offers a fascinating look at American Indian history, and the history of America, spring, summer, fall or winter.

United States entry requirements are the same in all states, with most foreign travelers requiring a visa. There are exceptions as Canadian citizens only need proof of that citizenship. Travelers coming to the U.S. for tourism or business for 90 days or less from qualified countries may be eligible to visit the U.S. without a visa.